| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.29 | 13.284% | $94.3542 | $94.35 | $94.35 | $94.40 |
| Purchase #2 | $214.79 | 5.855% | $227.366 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $247.92 | 13.585% | $281.5999 | $281.60 | $281.60 | $281.60 |
| Purchase #4 | $183.40 | 9.347% | $200.5424 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $119.53 | 8.572% | $129.7761 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $45.31 | 7.297% | $48.6163 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $19.68 | 8.364% | $21.326 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $913.92 | $1,003.5809 | $1,003.59 | $1,003.60 | $1,003.60 | |